Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SR |
2024-05-20 15:55 |
Kagoshima |
Yokacenter (Kagoshima) (Primary: On-site, Secondary: Online) |
Development of an indoor location estimation method using Wi-Fi (1)
-- Optimization of access point selection methods and data set volume -- Yudai Sunagozaka, Takashi Ohkawaara, Rei Hirata, Atsushi Koizumi, Hiroshi Oguma (NIT Toyama) |
(To be available after the conference date) [more] |
|
SR |
2024-05-20 16:20 |
Kagoshima |
Yokacenter (Kagoshima) (Primary: On-site, Secondary: Online) |
Development of an indoor location estimation method using Wi-Fi(2)
-- Comparison of Application Implementation on Smartphones -- Takashi Ohkawahara, Yudai Sunagozaka, Rei Hirata, Atsuhi Koizumu, Hiroshi Oguma (NIT Toyama) |
(To be available after the conference date) [more] |
|
NS, IN (Joint) |
2024-03-01 14:40 |
Okinawa |
Okinawa Convention Center |
3D indoor location estimation method using BLE beacons Namito Shimokawa, Ken-ichi Baba (Kogakuin Univ.) IN2023-109 |
In recent years, the demand for location-based services has increased with the spread of mobile devices such as smartpho... [more] |
IN2023-109 pp.261-266 |
AP |
2024-02-16 15:00 |
Mie |
Sinfonia Technology Hibiki Hall Ise (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Propagation loss prediction method by machine learning and ray-tracing for indoor environments Takayuki Nakanishi, Kenya Shimizu (MELCO), Kenzaburo Hitomi (MEE), Yasuhiro Nishioka, Yoshio Inasawa (MELCO) AP2023-197 |
Radio propagation estimation is important for improving the stability and reliability of wireless communications. Howeve... [more] |
AP2023-197 pp.50-55 |
PRMU, MVE, VRSJ-SIG-MR, IPSJ-CVIM |
2024-01-26 15:34 |
Kanagawa |
Keio Univ. (Hiyoshi Campus) |
Comparison of Imbalanced Data Handling Techniques in Emotion Estimation of Expressway Service Area Workers using Stacking Ensemble Learners for Complex Decision Boundaries Akihiro Sato, Satoki Ogiso, Ryosuke Ichikari, Takeshi Kurata (AIST) PRMU2023-47 |
Estimating emotions of workers is promising to promote health and productivity management, while it has difficulty in c... [more] |
PRMU2023-47 pp.40-45 |
HCGSYMPO (2nd) |
2023-12-11 - 2023-12-13 |
Fukuoka |
Asia pacific Import Mart (Kitakyushu) (Primary: On-site, Secondary: Online) |
Hybrid Positioning with Deep-Learning-based PDR and BLE Beacons Kazuma Kano, Keisuke Higashiura, Koki Takigami, Kohei Yamaguchi, Yoshiteru Nagata, Shin Katayama, Kenta Urano, Takuro Yonezawa, Nobuo Kawaguchi (Nagoya Univ.) |
In various industrial settings, there is a growing demand for digitizing and utilizing people's location information to ... [more] |
|
CS |
2023-11-10 10:35 |
Shizuoka |
Plaza Verde |
Machine learning-based area estimation using data measured under walking conditions Shota Nakayama, Satoru Aikawa, Shinichiro Yamamoto (Univ. of Hyogo) CS2023-76 |
This study examines the accuracy and measurement costs associated with room-level indoor-area estimation using a wireles... [more] |
CS2023-76 pp.53-57 |
SR |
2023-11-10 14:30 |
Miyagi |
(Primary: On-site, Secondary: Online) |
[Technology Exhibit]
Indoor Location Estimation Application Using Smartphone Takashi Ohkawahara, Yudai Sunakozaka, Rei Hirata (NITT), Suguru Kameda (Hiroshima Univ), Hiroshi Oguma (NITT) SR2023-65 |
We are developing an indoor location estimation model using Azure Machine Learning (Azure ML) with the goal of establish... [more] |
SR2023-65 pp.90-91 |
MIKA (3rd) |
2023-10-11 14:30 |
Okinawa |
Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Experiment-based Evaluation of Three-dimensional Positioning using LPWAN at Construction Site, Part-II Kyosuke Nakano, Osamu Muta (Kyushu Univ.), Takuto Watanabe, Naohiro Ikeda (Tokyu Construction Co., Ltd.) |
Information and communication technologies have been made use in construction sites recently. At large-scale constructio... [more] |
|
CQ, MIKA (Joint) |
2023-08-31 16:55 |
Fukushima |
Tenjin-Misaki Sports Park |
Position Estimation Using LPWAN toward Non-Line-of-sight Three-dimensional Positioning at Construction Sites Kyosuke Nakano, Osamu Muta (Kyushu Univ.), Takuto Watanabe, Naohiro Watanabe (Tokyu Construction Co., Ltd.) CQ2023-31 |
Information and communication technologies have been made use in construction sites recently. At large-scale constructio... [more] |
CQ2023-31 pp.32-37 |
SeMI, RCS, RCC, NS, SR (Joint) |
2023-07-12 10:00 |
Osaka |
Osaka University Nakanoshima Center + Online (Primary: On-site, Secondary: Online) |
Indoor localization considering wireless LAN access point deployment and Received Signal Strength Indicator Yuki Adachi, Kazuki Komatsu, Hideyuki Uehara (Toyohashi Univ. of Tech.) SeMI2023-21 |
Our laboratory is developing an indoor localization system using received signal strength obtained from wireless LAN APs... [more] |
SeMI2023-21 pp.1-6 |
RCS |
2023-06-14 09:30 |
Hokkaido |
Hokkaido University, and online (Primary: On-site, Secondary: Online) |
Study on Subarray Beam Control for Sub-Terahertz-Band MIMO Spatial Multiplexing Naoki Hamada, Toshihiko Nishimura, Takanori Sato, Yasutaka Ogawa, Takeo Ohgane (Hokkaido Univ.) RCS2023-28 |
In 6th generation mobile communication system (6G), the use of sub-Terahertz band (100–300 GHz) is being considered to r... [more] |
RCS2023-28 pp.1-6 |
MICT, WBS, RCC, SAT (Joint) [detail] |
2023-05-26 15:45 |
Tokyo |
TOKYO BIG SIGHT (Primary: On-site, Secondary: Online) |
A study on indoor drone positioning using Wi-Fi RTT Yuichiro Sugiyama, Kentaro Kobayashi, Wataru Chujo (Meijo Univ.) WBS2023-10 RCC2023-10 |
As an alternative to GPS, we focus on indoor drone positioning using Wi-Fi RTT, which measures the distance to a Wi-Fi a... [more] |
WBS2023-10 RCC2023-10 pp.53-58 |
ICM |
2023-03-17 13:35 |
Okinawa |
Okinawa Prefectural Museum and Art Museum (Primary: On-site, Secondary: Online) |
Analyzing Impact of People's Existence on RSSI in Large Indoor Environment Eri Hosonuma (Univ. of Tokyo), Taku Yamazaki, Takumi Miyoshi (Shibaura Inst. of Tech.), Akihito Taya, Yuuki Nishiyama, Kaoru Sezaki (Univ. of Tokyo) ICM2022-57 |
Various estimation methods of crowd density have been studied for safe and comfortable cities. In particular, for instal... [more] |
ICM2022-57 pp.84-88 |
IN, NS (Joint) |
2023-03-02 16:10 |
Okinawa |
Okinawa Convention Centre + Online (Primary: On-site, Secondary: Online) |
A Study on Wi-Fi Localization using CSI Toward Multiple APs and CNN Shohei Omoto, Hiroyuki Yomo (ATR/Kansai Univ.), Yoshihisa Kondo, Takahiro Miyashita (ATR) NS2022-208 |
A method for estimating the location of a station (STA) in an indoor environment has been proposed, which utilizes Wi-Fi... [more] |
NS2022-208 pp.233-238 |
RCS, NS (Joint) |
2022-12-16 09:55 |
Aichi |
Nagoya Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
Position Estimation Using 920MHz-band LoRaWAN toward Three-dimensional Positioning at Construction Sites Kyosuke Nakano, Takahiro Inoue, Osamu Muta (Kyushu Univ.), Takuto Watanabe, Naohiro Ikeda (Tokyu Construction Co., Ltd.) RCS2022-199 |
Information and communication technologies have been made use in construction sites recently. At large-scale constructio... [more] |
RCS2022-199 pp.75-80 |
HCGSYMPO (2nd) |
2022-12-14 - 2022-12-16 |
Kagawa |
Onsite (Sunport Takamatsu) and Online (Primary: On-site, Secondary: Online) |
Always-on monitoring of employees' mental and physical state in an expressway service area for health and productivity management Akihiro Sato, Satoki Ogiso, Ryosuke Ichikari, Gaku Kutsuzawa, Yoshiyuki Kobayashi (AIST), Takeshi Shimmura (AIST/Ritsumeikan Univ./GANKO Food Service), Tomomi Nonaka (Ritsumeikan Univ.), Takeshi Kurata (AIST) |
Recently, the market scale of health and productivity management support services is expanding, while expectations for t... [more] |
|
RCS, AP, UWT (Joint) |
2022-11-16 14:30 |
Fukuoka |
Kyushu University, and Online (Primary: On-site, Secondary: Online) |
Floor Height Estimation Using 920 MHz-band LoRaWAN for Three-dimensional Position Estimation at Construction Sites Takahiro Inoue, Kyosuke Nakano, Osamu Muta (Kyushu Univ), Takuto Watanabe, Naohiro Ikeda (TOKYU CONSTRUCTION) RCS2022-169 |
Information and communication technologies have been made use in construction sites recently. At large-scale constructio... [more] |
RCS2022-169 pp.85-90 |
MIKA (3rd) |
2022-10-13 11:10 |
Niigata |
Niigata Citizens Plaza (Primary: On-site, Secondary: Online) |
[Poster Presentation]
NLoS Three-dimensional Positioning Estimation Using 920MHz-band LoRaWAN at Construction Sites Takahiro Inoue, Kyousuke Nakano, Osamu Muta (Kyushu Univ), Takuto Watanabe, Naohiro Ikeda (Tokyu Construction) |
Next-generation smart building schemes using information and communication technologies have been developed recently. In... [more] |
|
AP, SANE, SAT (Joint) |
2022-07-29 11:15 |
Hokkaido |
Asahikawa Taisetsu Crystal Hall (Primary: On-site, Secondary: Online) |
Evaluation of Secure Transmission Performance of Spatially-Selective Modulation in an Indoor Environment Hitoro Yonawa, Yuka Morishima, Hisato Iwai, Shinsuke Ibi (Doshisha Univ.) AP2022-57 |
As a physical layer security technique, we have proposed spatially-selective modulation (SSM) which consists of multiple... [more] |
AP2022-57 pp.129-134 |